Mail deliverability dashboard: findings with fixes, DMARC report ingestion, alerts on regressions

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

alerts.go

@@ -146,6 +146,27 @@ func (s *Server) problemsLocked(now time.Time) map[string]problem {
 			}
 		}
 	}
+	for _, x := range s.st.MailEgress {
+		if !x.Enabled || edgeDown[x.EdgeID] || siteDown[x.SiteID] {
+			continue
+		}
+		chk, ok := s.mailChecks[x.ID]
+		if !ok {
+			continue
+		}
+		for _, f := range s.mailEgressFindingsLocked(x, chk) {
+			// ptr, helo, port 25 and dkim have alerts of their own above
+			if !f.alertWorthy() || f.ID == "ptr" || f.ID == "helo" || f.ID == "port25" || strings.HasPrefix(f.ID, "dkim:") {
+				continue
+			}
+			msg := fmt.Sprintf("%s: %s: %s", x.Name, f.Label, f.Detail)
+			if f.Hint != "" {
+				msg += ". " + f.Hint
+			}
+			add("mailfind:"+x.ID+":"+f.ID, x.OrgID, "mail", x.Name, msg)
+		}
+	}
+	s.dmarcProblemsLocked(add)
 	for _, k := range s.st.DKIM {
 		for _, x := range s.st.MailEgress {
 			if x.OrgID != k.OrgID || !x.Enabled || edgeDown[x.EdgeID] {
@@ -185,6 +206,13 @@ func (s *Server) judgeableLocked(st *alertState) bool {
 		}
 		_, known := s.mailStatus[rest]
 		return known
+	case "mailfind":
+		id, _, _ := strings.Cut(rest, ":")
+		if s.findMailEgress(id) == nil {
+			return true
+		}
+		_, known := s.mailChecks[id]
+		return known
 	case "mailptr", "mailhelo", "mail25":
 		if s.findMailEgress(rest) == nil {
 			return true